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  1. A long- sighted person cannot see clearly on objects ..., the final image formed by a long- sighted person is not merely the image formed by the eye...

  2. No, long sight is because of the eye ball becomes shorter than normal. '... clearly. If the eye ball becomes shorter (long sight ), then image formed by an object at the near point will form an image behind the...

  3. ...refractive indices bwteen air and water. Short- sight is due to elongation of the eye-ball such that distance...image and the retina is reduced when a short- sighted person is under water than he is in air. ...

  4. ....blogspot.hk/2011/06/least-distance-of-distinct-vision.html A short- sighted person has his eyeballs become too long. He would see...

  5. ...v be the velocity of rotation. Hence, the component of velocity along the line of sight of the observer = v.sin(a), where a is the angle rotated with reference...

  6. ...2011/06/least-distance-of-distinct-vision.html 2012-07-22 00:31:34 補充: A short- sighted person has his eyeballs become too long. He would see...

  7. ...2.Why the images formed by short sight glasses are diminished when we are not wearing...

  8. ...different opinions by someone else? Regrading your eyes- sight .Nowdays airways lower their eyes sight requirment...

  9. ...ray reaches the viewer's eye, the eye traces it as the line of sight , which is the tangential to the path the ray takes at the point it ...

  10. ... visual acuity AFTER the surgery. i.e. your performance in the eye- sight test. By the way, why don't u wear contact lens...

  1. 相關詞

    short-sighted